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General ICU care
Biological age and clinical frailty scale measured at intensive care unit admission as predictors of hospital mortality among the critically ill in Western Australia: a retrospective cohort study
Nicholas Phillip Anthony, Kwok Ming Ho
Acute Crit Care. 2025;40(2):264-272.   Published online May 28, 2025
DOI: https://doi.org/10.4266/acc.000200
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AbstractAbstract PDFSupplementary Material
Background
Frailty is a widely accepted predictor of health outcomes in patients including the critically ill. Biological age is also increasingly recognized as a determinant of chronic health outcomes. Whether these factors are independently predictive of mortality among the critically ill is unknown. We assessed whether biological age, measured as PhenoAge at Intensive Care Unit (ICU) admission, predicts mortality in critically ill patients independent of the Clinical Frailty Scale (CFS).
Methods
This single-center retrospective cohort study included adult patients with available CFS and PhenoAge data at admission to ICU, excluding patients with incomplete records for key variables. The Levine PhenoAge model was used to estimate each patient’s biological age (PhenoAge). PhenoAge was then calibrated to generate a regression residual to reflect excessive biological age unexplained by chronological age.
Results
Of the 1,073 critically ill adult patients analyzed, 117 died (10.9%) before hospital discharge. PhenoAge and CFS were significantly correlated (correlation coefficient, 0.235; P=0.001). PhenoAge (receiver operating characteristic curve [AUROC], 0.622) and its residuals (AUROC, 0.627) and CFS (AUROC, 0.601) were predictive of hospital mortality, with no significant differences in their ability to differentiate between survivors and non-survivors (paired comparison to CFS: P=0.586 and P=0.537, respectively). PhenoAge interacted with frailty in its effect on mortality (P=0.004) which was particularly prominent among those who were not clinically frail (CFS ≤3).
Conclusions
PhenoAge and CFS, both measured at ICU admission, independently predicted hospital mortality. PhenoAge showed a notable interaction with frailty, particularly in non-frail patients.
Neurology
Effectiveness of intravenous thrombolysis in patients with large-vessel occlusion receiving endovascular treatment in South Korea
Min Kim, Ji Sung Lee, Seong-Joon Lee, So Young Park, Jungyun Seo, Ji Man Hong, Hee-Kwon Park, Jae-Kwan Cha, Jeffrey L. Saver, Jin Soo Lee
Acute Crit Care. 2025;40(2):282-292.   Published online April 11, 2025
DOI: https://doi.org/10.4266/acc.004248
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  • 1 Crossref
AbstractAbstract PDFSupplementary Material
Background
The effectiveness of intravenous tissue plasminogen activator (IV tPA) in patients with large-vessel occlusion (LVO) receiving endovascular treatment (EVT) for acute ischemic stroke (AIS) has been questioned. We investigated IV tPA effectiveness in real-world AIS patients, including those with intracranial LVO receiving EVT.
Methods
We identified patients with AIS who presented to hospital with National Institutes of Health Stroke Scale ≥4 within 8 hours of symptom onset from the institutional stroke registry. The association of IV tPA use with effectiveness and safety outcomes was analyzed in overall enrolled AIS patients; LVO patients; and patients treated with EVT. The effect of IV tPA was assessed using multiple logistic regression.
Results
Among the 654 patients meeting study entry criteria, 238 (36.4%) received IV tPA and 416 (63.6%) did not. Multiple logistic regression analysis and shift analysis revealed IV tPA was associated with improved outcomes in overall enrolled AIS population, LVO, and EVT-treated subgroups. Among EVT-treated patients, IV tPA was associated with higher likelihood of ambulatory or better outcome (modified Rankin Scale 0–3) with odds ratio of 1.95 (P=0.03).
Conclusions
In this real-world study, IV tPA use was associated with improved outcomes for patients with AIS, including among LVO patients treated and not treated with EVT, in the contemporary mechanical thrombectomy era.

Citations

Citations to this article as recorded by  
  • SMART-M24: A Prognostic Nomogram for Long-Term Mortality in Acute Ischemic Stroke Beyond 24 H from Symptom Onset
    Soo-Hyun Park, Ji Sung Lee, Tae Jung Kim, Mi Sun Oh, Ji-Woo Kim, Kyungbok Lee, Kyung-Ho Yu, Byung-Chul Lee, Byung-Woo Yoon, Sang-Bae Ko
    Translational Stroke Research.2025;[Epub]     CrossRef
Pediatrics
Acute severe hepatitis in children following extrahepatic infection in South Korea: etiology, clinical course, and outcomes
Sanghoon Lee, Young Ok Kim, Seo-Hee Kim
Acute Crit Care. 2025;40(1):122-127.   Published online February 28, 2025
DOI: https://doi.org/10.4266/acc.000600
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AbstractAbstract PDF
Background
Acute hepatitis can occur in association with systemic diseases outside the liver. Acute severe hepatitis with markedly elevated transaminase levels following extrahepatic infection has been reported in children. However, research on this condition remains limited. This study aimed to investigate its etiology, clinical course, and outcomes.
Methods
We retrospectively reviewed data from 2013 to 2020 for children under 12 years old with elevated liver enzymes following systemic infection. Acute severe hepatitis was defined as serum transaminase levels exceeding 1,000 IU/L in the absence of underlying liver disease. We analyzed hepatitis-associated pathogens, liver enzyme trends, and factors influencing recovery.
Results
A total of 39 patients were included in this study. The most common age group was 7–12 months (54.8%), and 53.8% were male. Respiratory infections were the most common (61.5%), followed by gastrointestinal infections (23.1%), meningitis (10.3%), and urinary tract infections (5.1%). The median peak alanine transaminase (ALT) level was 1,515.8±424.2 IU/L, with a median time to peak ALT of 4.2±2.3 days from symptom onset. ALT levels normalized within 21 days in 71.8% of patients and within 28 days in 94.9%. Younger age was associated with delayed ALT normalization, whereas hepatoprotective agent use was associated with faster normalization.
Conclusions
Acute severe hepatitis can develop following respiratory and other systemic infections. Younger children were more susceptible and had a more prolonged disease course.
Epidemiology
The impact of age on mortality in the intensive care unit: a retrospective cohort study in Malaysia
Abdul Jabbar Ismail, W Mohd Nazaruddin W Hassan, Mohd Basri Mat Nor, Wan Fadzlina Wan Muhd Shukeri
Acute Crit Care. 2024;39(3):390-399.   Published online August 12, 2024
DOI: https://doi.org/10.4266/acc.2024.00640
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  • 2 Web of Science
  • 3 Crossref
AbstractAbstract PDF
Background
Age is a significant consideration for intensive care unit (ICU) admission. However, the reported associations between increasing age and mortality vary across studies, and data in the local context of Malaysia are lacking. The objective of the present study was to determine the impact of increasing age on ICU mortality.
Methods
A retrospective cohort study of ICU patients was conducted between January 2020 and November 2023 at a university hospital in Malaysia. Patients were classified into two categories according to age (years) and into four groups according to National Library of Medicine Medical Subject Headings (MeSH): young adult (19–24), adult (25–44), middle age (45–64), and elderly (≥65). The Cochran-Armitage test for trend and Cox proportional hazards regression analyses were performed to evaluate the impact of increasing age on ICU mortality.
Results
A total of 1,661 patients was analyzed. The Cochran-Armitage test showed a significant positive association between ICU mortality rate and age group (Z=−4.86, P<0.01) or MeSH category (Z=−5.36, P<0.01). After adjusting for other confounders, the strongest predictor for ICU mortality in the Cox proportional hazards regression analyses was age, with the elderly age group having the highest adjusted hazard ratio of 4.777 (95% CI, 1.128–20.231; P=0.03).
Conclusions
Age had a significant impact on ICU mortality in our cohort of critically ill patients.

Citations

Citations to this article as recorded by  
  • Intubation in Eosinophilic Lung Disease: Predictors, Outcomes, and Characteristics from a National Inpatient Sample Analysis
    Michel Al Achkar, Nadim Zaidan, Chloe Lahoud, Zaineb Zubair, Jessica Schwartz, Erica Abidor, Chris Kaspar, Halim El Hage
    Medicina.2025; 61(4): 556.     CrossRef
  • Ranking Nursing Diagnoses by Predictive Relevance for Intensive Care Unit Transfer Risk in Adult and Pediatric Patients: A Machine Learning Approach with Random Forest
    Manuele Cesare, Mario Cesare Nurchis, Gianfranco Damiani, Antonello Cocchieri
    Healthcare.2025; 13(11): 1339.     CrossRef
  • Early Mortality Prediction in Intensive Care Unit Patients Based on Serum Metabolomic Fingerprint
    Rúben Araújo, Luís Ramalhete, Cristiana P. Von Rekowski, Tiago A. H. Fonseca, Luís Bento, Cecília R. C. Calado
    International Journal of Molecular Sciences.2024; 25(24): 13609.     CrossRef
Infection
Healthcare-associated infections in critical COVID-19 patients in Tunis: epidemiology, risk factors, and outcomes
Ahlem Trifi, Selim Sellaouti, Asma Mehdi, Lynda Messaoud, Eya Seghir, Badis Tlili, Sami Abdellatif
Acute Crit Care. 2023;38(4):425-434.   Published online November 28, 2023
DOI: https://doi.org/10.4266/acc.2023.00773
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AbstractAbstract PDFSupplementary Material
Background
Coronavirus disease 2019 (COVID-19) pandemic disrupted adherences to healthcare-associated infection (HAI) prevention protocols. Herein, we studied the characteristics of all HAIs occurring in critically ill COVID-19 patients.
Methods
A retrospective, single-center cohort of critical COVID-19 patients during 2021. Microbiological samples were collected if HAI was suspected. We analyzed all factors that could potentially induce HAI, using septic shock and mortality as endpoints.
Results
Sixty-four among 161 included patients (39.7%) presented a total of 117 HAIs with an incidence density of 69.2 per 1,000 hospitalization days. Compared to the prior COVID-19 period (2013–2019), the identification of HAI increased in 2021. HAIs were classified into ventilator-associated pneumonia (VAP; n=38), bloodstream infection (n=32), urinary tract infection (n=24), catheter-related infection (n=12), and fungal infection (n=11). All HAIs occurred significantly earlier in the post–COVID-19 period (VAP: 6 vs. 10 days, P=0.045, in 2017 and 2021). Acinetobacter baumannii (39.5%) and Klebsiella pneumoniae (27%) were the most commonly isolated pathogens that exhibited a multidrug-resistant (MDR) profile, observed in 89% and 64.5%, respectively. The HAI factors were laboratory abnormalities (odds ratio [OR], 6.4; 95% confidence interval [CI], 2.3–26.0), cumulative steroid dose (OR, 1.9; 95% CI, 1.3–4.0), and invasive procedures (OR, 20.7; 95% CI, 5.3–64.0). HAI was an independent factor of mortality (OR, 8.5; P=0.004).
Conclusions
During the COVID-19 era, the incidence of HAIs increased and MDR isolates remained frequent. A severe biological inflammatory syndrome, invasive devices, and elevated cumulative steroid dosages were related to HAIs. HAI was a significant death factor.

Citations

Citations to this article as recorded by  
  • Depression during the COVID pandemic in La Manouba Governorate, Tunisia: A community survey
    Mauro G Carta, Viviane Kovess, Amina Aissa, Amine Larnaout, Yosra Zgueb, Lubna A Alnasser, Maria Francesca Moro, Federica Sancassiani, Elisa Cantone, Salsabil Rjaibi, Nada Zoghlami, Mejdi Zid, Hajer Aounallah-Skhiri, Uta Ouali
    International Journal of Social Psychiatry.2024; 70(6): 1128.     CrossRef
  • Multidrug-Resistant Klebsiella pneumoniae Strains in a Hospital: Phylogenetic Analysis to Investigate Local Epidemiology
    Maria Vittoria Ristori, Fabio Scarpa, Daria Sanna, Marco Casu, Nicola Petrosillo, Umile Giuseppe Longo, De Florio Lucia, Silvia Spoto, Rosa Maria Chiantia, Alessandro Caserta, Raffaella Rosy Vescio, Flavio Davini, Lucrezia Bani, Elisabetta Riva, Massimo C
    Microorganisms.2024; 12(12): 2541.     CrossRef
CPR/Resuscitation
Lower limb muscle matters in patients with hypoxic brain injury following out-of-hospital cardiac arrest
Dong-Hyun Jang, Seung Min Park, Dong Keon Lee, Dong Won Kim, Chang Woo Im, You Hwan Jo, Kui Ja Lee
Acute Crit Care. 2023;38(1):104-112.   Published online February 27, 2023
DOI: https://doi.org/10.4266/acc.2022.01389
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AbstractAbstract PDFSupplementary Material
Background
There are conflicting results regarding the association between body mass index and the prognosis of cardiac arrest patients. We investigated the association of the composition and distribution of muscle and fat with neurologic outcomes at hospital discharge in successfully resuscitated out-of-hospital cardiac arrest (OHCA) patients.
Methods
This prospective, single-centre, observational study involved adult OHCA patients, conducted between April 2019 and June 2021. The ratio of total skeletal muscle, upper limb muscle, lower limb muscle, and total fat to body weight was measured using InBody S10, a bioimpedance analyser, after achieving the return of spontaneous circulation. Restricted cubic spline curves with four knots were used to examine the relationship between total skeletal muscle, upper limb muscle, and lower limb muscle relative to total body weight and neurologic outcome at discharge. Multivariable logistic regression analysis was performed to assess an independent association.
Results
A total of 66 patients were enrolled in the study. The proportion of total muscle and lower limb muscle positively correlated with the possibility of having a good neurologic outcome. The proportion of lower limb muscle showed an independent association in the multivariable analysis (adjusted odds ratio, 2.29; 95% confidence interval, 1.06–13.98), and its optimal cut-off value calculated through receiver operating characteristic curve analysis was 23.1%, which can predict a good neurological outcome.
Conclusions
A higher proportion of lower limb muscle to body weight was independently associated with the probability of having a good neurologic outcome in OHCA patients.
Pulmonary
Incidence and risk factors associated with progression to severe pneumonia among adults with non-severe Legionella pneumonia
Jin-Young Huh, Sang-Ho Choi, Kyung-Wook Jo, Jin Won Huh, Sang-Bum Hong, Tae Sun Shim, Chae-Man Lim, Younsuck Koh
Acute Crit Care. 2022;37(4):543-549.   Published online October 21, 2022
DOI: https://doi.org/10.4266/acc.2022.00521
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AbstractAbstract PDF
Background
Legionella species are important causative organisms of severe pneumonia. However, data are limited on predictors of progression to severe Legionella pneumonia (LP). Therefore, the risk factors for LP progression from non-severe to the severe form were investigated in the present study.
Methods
This was a retrospective cohort study that included adult LP patients admitted to a 2,700-bed referral center between January 2005 and December 2019.
Results
A total of 155 patients were identified during the study period; 58 patients (37.4%) initially presented with severe pneumonia and 97 (62.6%) patients with non-severe pneumonia. Among the 97 patients, 28 (28.9%) developed severe pneumonia during hospitalization and 69 patients (71.1%) recovered without progression to severe pneumonia. Multivariate logistic regression analysis showed platelet count ≤150,000/mm3 (odds ratio [OR], 2.923; 95% confidence interval [CI], 1.100–8.105; P=0.034) and delayed antibiotic treatment >1 day (OR, 3.092; 95% CI, 1.167–8.727; P=0.026) were significant independent factors associated with progression to severe pneumonia.
Conclusions
A low platelet count and delayed antibiotic treatment were significantly associated with the progression of non-severe LP to severe LP.

Citations

Citations to this article as recorded by  
  • Understanding the Correlation between Blood Profile and the Duration of Hospitalization in Pediatric Bronchopneumonia Patients: A Cross-Sectional Original Article
    Dessika Listiarini, Dev Desai, Yanuar Wahyu Hidayat, Kevin Alvaro Handoko
    The Journal of Critical Care Medicine.2024; 10(3): 254.     CrossRef
  • An Investigation of Mortality Associated With Comorbid Pneumonia and Thrombocytopenia in a Rural Southwest Missouri Hospital System
    Tabitha Ranson , Hannah Rourick , Rajbir Sooch , Nicole Ford, Nova Beyersdorfer, Kerry Johnson, John Paulson
    Cureus.2024;[Epub]     CrossRef
  • Legionella Pneumonia Undetected by Repeated Urinary Antigen Testing With Ribotest® Legionella
    Yasushi Murakami, Mika Morosawa, Yasuhiro Nozaki, Yoshio Takesue
    Cureus.2024;[Epub]     CrossRef
  • Atraumatic Splenic Rupture in Legionella pneumophila Pneumonia
    Elliott Worku, Dominic Adam Worku, Salim Surani
    Case Reports in Infectious Diseases.2023; 2023: 1.     CrossRef
  • Short- and long-term prognosis of patients with community-acquired Legionella or pneumococcal pneumonia diagnosed by urinary antigen testing
    Leyre Serrano, Luis Alberto Ruiz, Silvia Perez-Fernandez, Pedro Pablo España, Ainhoa Gomez, Beatriz Gonzalez, Ane Uranga, Sonia Castro, Milagros Iriberri, Rafael Zalacain
    International Journal of Infectious Diseases.2023; 134: 106.     CrossRef
  • Case report: Fatal Legionella infection diagnosed via by metagenomic next-generation sequencing in a patient with chronic myeloid leukemia
    Chunhong Bu, Shuai Lei, Linguang Chen, Yanqiu Xie, Guoli Zheng, Liwei Hua
    Frontiers in Medicine.2023;[Epub]     CrossRef
Pulmonary
The frequency and seasonal distribution of viral infection in patients with community-acquired pneumonia and its impact on the prognosis
Kyung Jun Kim, Doh Hyung Kim
Acute Crit Care. 2022;37(4):550-560.   Published online October 6, 2022
DOI: https://doi.org/10.4266/acc.2022.00682
  • 3,409 View
  • 126 Download
  • 3 Web of Science
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AbstractAbstract PDF
Background
Studies on the effects of viral coinfection on bacterial pneumonia are still scarce in South Korea. This study investigates the frequency and seasonal distribution of virus infection and its impact on the prognosis in patients with community-acquired pneumonia (CAP).
Methods
The medical records of CAP patients with definite etiology, such as viruses and bacteria, were retrospectively reviewed. Their epidemiologic and clinical characteristics, microbiologic test results, the severity of illness, and 30-day mortality were analyzed.
Results
Among 150 study subjects, 68 patients (45.3%) had viral infection alone, 47 (31.3%) had bacterial infection alone, and 35 (23.3%) had viral-bacterial coinfection, respectively. Among 103 patients with viral infections, Influenza A virus (44%) was the most common virus, followed by rhinovirus (19%), influenza B (13%), and adenovirus (6%). The confusion-urea-respiratory rateblood pressure-age of 65 (CURB-65) score of the viral-bacterial coinfection was higher than that of the viral infection (median [interquartile range]: 2.0 [1.0–4.0] vs. 2.0 [0.3–3.0], P=0.029). The 30-day mortality of the viral infection alone group (2.9%) was significantly lower than that of bacterial infection alone (19.1%) and viral-bacterial coinfection (25.7%) groups (Bonferroni-corrected P<0.05). Viral-bacterial coinfection was the stronger predictor of 30-day mortality in CAP (odds ratio [OR], 18.9; 95% confidence interval [CI], 3.0–118.3; P=0.002) than bacterial infection alone (OR, 6.3; 95% CI, 1.1–36.4; P=0.041), compared to viral infection alone on the multivariate analysis.
Conclusions
The etiology of viral infection in CAP is different according to regional characteristics. Viral-bacterial coinfection showed a worse prognosis than bacterial infection alone in patients with CAP.

Citations

Citations to this article as recorded by  
  • Clinical characteristics of pathogens in children with community-acquired pneumonia were analyzed via targeted next-generation sequencing detection
    Junhua Zhao, Mingfeng Xu, Zheng Tian, Yu Wang
    PeerJ.2025; 13: e18810.     CrossRef
  • Comparing viral, bacterial, and coinfections in community-acquired pneumonia, a retrospective cohort study
    Frederike Waldeck, Solveig Lemmel, Marcus Panning, Nadja Käding, Andreas Essig, Gernot Rohde, Mathias W. Pletz, Martin Witzenrath, Sebastien Boutin, Jan Rupp
    International Journal of Infectious Diseases.2025; 154: 107841.     CrossRef
  • Viral non-SARS-CoV-2 etiology of community-acquired pneumonia (CAP) in Southeast Asia: a review and pooled analysis
    Su Myat Han, Puah Ser Hon, Ho Ying Na, Trevor Tan Hwee Yong, Paul Anantharajah Tambyah, Yeo Tsin Wen
    IJID Regions.2025; 15: 100672.     CrossRef
  • Seasonal Patterns of Common Respiratory Viral Infections in Immunocompetent and Immunosuppressed Patients
    Fotis Theodoropoulos, Anika Hüsing, Ulf Dittmer, Karl-Heinz Jöckel, Christian Taube, Olympia E. Anastasiou
    Pathogens.2024; 13(8): 704.     CrossRef
CPR/Resuscitation
Association between C-reactive protein-to-albumin ratio and 6-month mortality in out-of-hospital cardiac arrest
Hui Hwan Kim, Ji Ho Lee, Dong Hun Lee, Byung Kook Lee
Acute Crit Care. 2022;37(4):601-609.   Published online August 18, 2022
DOI: https://doi.org/10.4266/acc.2022.00542
  • 4,312 View
  • 136 Download
  • 7 Web of Science
  • 5 Crossref
AbstractAbstract PDFSupplementary Material
Background
The inflammatory response that occurs following cardiac arrest can determine the long-term prognosis of patients who survive out-of-hospital cardiac arrest. We evaluated the correlation between C-reactive protein-to-albumin ratio (CAR) following cardiac arrest and long-term mortality.
Methods
The current retrospective observational study examined patients with post-cardiac arrest syndrome (PCAS) treated with targeted temperature management at a single tertiary care hospital. We measured CAR at four time points (at admission and then 24 hours, 48 hours, and 72 hours after) following cardiac arrest. The primary outcome was the patients’ 6-month mortality. We performed multivariable and area under the receiver operating characteristic curve (AUC) analyses to investigate the relationship between CAR and 6-month mortality.
Results
Among the 115 patients, 52 (44.1%) died within 6 months. In the multivariable analysis, CAR at 48 hours (odds ratio [OR], 1.130; 95% confidence interval [CI], 1.027–1.244) and 72 hours (OR, 1.241; 95% CI, 1.059–1.455) after cardiac arrest was independently associated with 6-month mortality. The AUCs of CAR at admission and 24, 48, and 72 hours after cardiac arrest for predicting 6-month mortality were 0.583 (95% CI, 0.489–0.673), 0.622 (95% CI, 0.528–0.710), 0.706 (95% CI, 0.615–0.786), and 0.762 (95% CI, 0.675–0.835), respectively.
Conclusions
CAR at 72 hours after cardiac arrest was an independent predictor for long-term mortality in patients with PCAS.

Citations

Citations to this article as recorded by  
  • C-reactive protein-to-albumin ratio is associated with mortality after transcatheter tricuspid valve repair
    Karl Finke, Laura Marx, Jan Althoff, Thorsten Gietzen, Matthieu Schäfer, Jan Wrobel, Philipp von Stein, Jennifer von Stein, Maria Isabel Körber, Stephan Baldus, Roman Pfister, Christos Iliadis
    Clinical Research in Cardiology.2025;[Epub]     CrossRef
  • The association between C-reactive protein to albumin ratio and 6-month neurological outcome in patients with in-hospital cardiac arrest
    Ji Ho Lee, Dong Hun Lee, Byung Kook Lee, Seok Jin Ryu
    World Journal of Emergency Medicine.2024; 15(3): 223.     CrossRef
  • Inflammatory response after out‐of‐hospital cardiac arrest—Impact on outcome and organ failure development
    Asser M. J. Seppä, Markus B. Skrifvars, Pirkka T. Pekkarinen
    Acta Anaesthesiologica Scandinavica.2023; 67(9): 1273.     CrossRef
  • Comparison of Prognostic Performance between Procalcitonin and Procalcitonin-to-Albumin Ratio in Post Cardiac Arrest Syndrome
    Ju Hee Yoon, Woo Sung Choi, Yong Su Lim, Jae Ho Jang
    Journal of Clinical Medicine.2023; 12(14): 4568.     CrossRef
  • C-reactive protein-to-albumin ratio as a biomarker in patients with sepsis: a novel LASSO-COX based prognostic nomogram
    Xin Zhou, Shouzhi Fu, Yisi Wu, Zhenhui Guo, Wankang Dian, Huibin Sun, Youxia Liao
    Scientific Reports.2023;[Epub]     CrossRef
Neurosurgery
Development and internal validation of a nomogram for predicting outcomes in children with traumatic subdural hematoma
Anukoon Kaewborisutsakul, Thara Tunthanathip
Acute Crit Care. 2022;37(3):429-437.   Published online June 23, 2022
DOI: https://doi.org/10.4266/acc.2021.01795
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AbstractAbstract PDF
Background
A subdural hematoma (SDH) following a traumatic brain injury (TBI) in children can lead to unexpected death or disability. The nomogram is a clinical prediction tool used by physicians to provide prognosis advice to parents for making decisions regarding treatment. In the present study, a nomogram for predicting outcomes was developed and validated. In addition, the predictors associated with outcomes in children with traumatic SDH were determined.
Methods
In this retrospective study, 103 children with SDH after TBI were evaluated. According to the King’s Outcome Scale for Childhood Head Injury classification, the functional outcomes were assessed at hospital discharge and categorized into favorable and unfavorable. The predictors associated with the unfavorable outcomes were analyzed using binary logistic regression. Subsequently, a two-dimensional nomogram was developed for presentation of the predictive model.
Results
The predictive model with the lowest level of Akaike information criterion consisted of hypotension (odds ratio [OR], 9.4; 95% confidence interval [CI], 2.0–42.9), Glasgow coma scale scores of 3–8 (OR, 8.2; 95% CI, 1.7–38.9), fixed pupil in one eye (OR, 4.8; 95% CI, 2.6–8.8), and fixed pupils in both eyes (OR, 3.5; 95% CI, 1.6–7.1). A midline shift ≥5 mm (OR, 1.1; 95% CI, 0.62–10.73) and co-existing intraventricular hemorrhage (OR, 6.5; 95% CI, 0.003–26.1) were also included.
Conclusions
SDH in pediatric TBI can lead to mortality and disability. The predictability level of the nomogram in the present study was excellent, and external validation should be conducted to confirm the performance of the clinical prediction tool.

Citations

Citations to this article as recorded by  
  • The Prognostic Value of Immunonutritional Indexes in Pineal Region Tumor
    Suchada Supbumrung, Anukoon Kaewborisutsakul, Thara Tunthanathip
    Journal of Health and Allied Sciences NU.2025; 15(01): 109.     CrossRef
  • Prognostic factors and clinical nomogram for in-hospital mortality in traumatic brain injury
    Thara Tunthanathip, Nakornchai Phuenpathom, Apisorn Jongjit
    The American Journal of Emergency Medicine.2024; 77: 194.     CrossRef
  • Development of a Clinical Nomogram for Predicting Shunt-Dependent Hydrocephalus
    Avika Trakulpanitkit, Thara Tunthanathip
    Journal of Health and Allied Sciences NU.2024; 14(04): 516.     CrossRef
  • Prediction performance of the machine learning model in predicting mortality risk in patients with traumatic brain injuries: a systematic review and meta-analysis
    Jue Wang, Ming Jing Yin, Han Chun Wen
    BMC Medical Informatics and Decision Making.2023;[Epub]     CrossRef
  • Development and internal validation of a nomogram to predict massive blood transfusions in neurosurgical operations
    Kanisorn Sungkaro, Chin Taweesomboonyat, Anukoon Kaewborisutsakul
    Journal of Neurosciences in Rural Practice.2022; 13: 711.     CrossRef
  • Prediction of massive transfusions in neurosurgical operations using machine learning
    Chin Taweesomboonyat, Anukoon Kaewborisutsakul, Kanisorn Sungkaro
    Asian Journal of Transfusion Science.2022;[Epub]     CrossRef
Epidemiology
Prognostic factors of pediatric hematopoietic stem cell transplantation recipients admitted to the pediatric intensive care unit
Da Hyun Kim, Eun Ju Ha, Seong Jong Park, Kyung-Nam Koh, Hyery Kim, Ho Joon Im, Won Kyoung Jhang
Acute Crit Care. 2021;36(4):380-387.   Published online November 26, 2021
DOI: https://doi.org/10.4266/acc.2020.01193
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AbstractAbstract PDF
Background
Pediatric patients who received hematopoietic stem cell transplantation (HSCT) tend to have high morbidity and mortality. While, the prognostic factors of adult patients received bone marrow transplantation were already known, there is little known in pediatric pateints. This study aimed to identify the prognostic factor for pediatric intensive care unit (PICU) mortality of critically ill pediatric patients with HSCT.
Method
Retrospectively reviewed that the medical records of patients who received HSCT and admitted to PICU between January 2010 and December 2019. Mortality was defined a patient who expired within 28 days.
Results
A total of 131 patients were included. There were 63 boys (48.1%) and median age was 11 years (interquartile range, 0–20 years). The most common HSCT type was haploidentical (38.9%) and respiratory failure (44.3%) was the most common reason for PICU admission. Twenty-eight–day mortality was 22.1% (29/131). In comparison between survivors and non-survivors, the number of HSCT received, sepsis, oncological pediatric risk of mortality-III (OPRISM-III), PRISM-III, pediatric sequential organ failure assessment (pSOFA), serum lactate, B-type natriuretic peptide (BNP) and use of mechanical ventilator (MV) and vasoactive inotropics were significant predictors (p<0.05 for all variables). In multivariate logistic regression, number of HSCT received, use of MV, OPRISM-III, PRISM-III and pSOFA were independent risk factors of PICU mortality. Moreover, three scoring systems were significant prognostic factors of 28-day mortality.
Conclusions
The number of HSCT received and use of MV were more accurate predictors in pediatric patients received HSCT.

Citations

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  • Outcomes within 100 days of hematopoietic cell transplantation in pediatric patients: insights from an intensive care unit in Colombia
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    Frontiers in Oncology.2023;[Epub]     CrossRef
  • Survival Outcomes of Pediatric Hematopoietic Stem Cell Transplant Patients Admitted to the Intensive Care Unit
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    Journal of Applied Hematology.2022; 13(4): 192.     CrossRef
Infection
Clinical characteristics and outcomes of critically ill COVID-19 patients in Sfax, Tunisia
Mabrouk Bahloul, Sana Kharrat, Kamilia Chtara, Malek Hafdhi, Olfa Turki, Najeh Baccouche, Rania Ammar, Nozha Kallel, Majdi Hsairi, Olfa Chakroun-Walha, Chokri Ben Hamida, Hedi Chelly, Khaiereddine Ben Mahfoudh, Abelhamid Karoui, Hela Karray, Noureddine Rekik, Mounir Bouaziz
Acute Crit Care. 2022;37(1):84-93.   Published online November 16, 2021
DOI: https://doi.org/10.4266/acc.2021.00129
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AbstractAbstract PDF
Background
Africa, like the rest of the world, has been impacted by the coronavirus disease 2019 (COVID-19) pandemic. However, only a few studies covering this subject in Africa have been published.
Methods
We conducted a retrospective study of critically ill adult COVID-19 patients—all of whom had a confirmed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection— admitted to the intensive care unit (ICU) of Habib Bourguiba University Hospital (Sfax, Tunisia).
Results
A total of 96 patients were admitted into our ICU for respiratory distress due to COVID-19 infection. Mean age was 62.4±12.8 years and median age was 64 years. Mean arterial oxygen tension (PaO2)/fractional inspired oxygen (FiO2) ratio was 105±60 and ≤300 in all cases but one. Oxygen support was required for all patients (100%) and invasive mechanical ventilation for 38 (40%). Prone positioning was applied in 67 patients (70%). Within the study period, 47 of the 96 patients died (49%). Multivariate analysis showed that the factors associated with poor outcome were the development of acute renal failure (odds ratio [OR], 6.7; 95% confidence interval [CI], 1.75–25.9), the use of mechanical ventilation (OR, 5.8; 95% CI, 1.54–22.0), and serum cholinesterase (SChE) activity lower than 5,000 UI/L (OR, 5.0; 95% CI, 1.34–19).
Conclusions
In this retrospective cohort study of critically ill patients admitted to the ICU in Sfax, Tunisia, for acute respiratory failure following COVID-19 infection, the mortality rate was high. The development of acute renal failure, the use of mechanical ventilation, and SChE activity lower than 5,000 UI/L were associated with a poor outcome.

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  • Breaking new ground: machine learning enhances survival forecasts in hypercapnic respiratory failure
    Zhongxiang Liu, Bingqing Zuo, Jianyang Lin, Zhixiao Sun, Hang Hu, Yuan Yin, Shuanying Yang
    Frontiers in Medicine.2025;[Epub]     CrossRef
  • Laboratory findings predictive of critical illness in hospitalized COVID-19 patients in Tunisia
    Donia Belkhir, Hana Blibech, Line Kaabi, Saoussen Miladi, Mohamed Aymen Jebali, Jalloul Daghfous, Nadia Mehiri, Ahmed Laatar, Nozha Ben Salah, Houda Snene, Bechir Louzir
    F1000Research.2024; 13: 918.     CrossRef
  • Cost Effectiveness of Strategies for Caring for Critically Ill Patients with COVID-19 in Tanzania
    Hiral Anil Shah, Tim Baker, Carl Otto Schell, August Kuwawenaruwa, Khamis Awadh, Karima Khalid, Angela Kairu, Vincent Were, Edwine Barasa, Peter Baker, Lorna Guinness
    PharmacoEconomics - Open.2023; 7(4): 537.     CrossRef
  • Mechanical ventilation and outcomes in COVID-19 patients admitted to intensive care unit in a low-resources setting: A retrospective study
    Sarakawabalo Assenouwe, Tabana Essohanam Mouzou, Ernest Ahounou, Lidaw Déassoua Bawe, Awèréou Kotosso, Koffi Atsu Aziagbe, Eyram Makafui Yoan Amekoudi, Mamoudou Omourou, Chimene Etonga Anoudem, Komi Séraphin Adjoh
    Journal of Acute Disease.2023; 12(5): 186.     CrossRef
  • Prognostic Value of Serum Cholinesterase Activity in Severe SARS-CoV-2–Infected Patients Requiring Intensive Care Unit Admission
    Mabrouk Bahloul, Sana Kharrat, Saba Makni, Najeh Baccouche, Rania Ammar, Aida Eleuch, Lamia Berrajah, Amel Chtourou, Olfa Turki, Chokri Ben Hamida, Hedi Chelly, Kamilia Chtara, Fatma Ayedi, Mounir Bouaziz
    The American Journal of Tropical Medicine and Hygiene.2022; 107(3): 534.     CrossRef
Pulmonary
Development of a prognostic scoring system in patients with pneumonia requiring ventilator care for more than 4 days: a single-center observational study
Yeseul Oh, Yewon Kang, Kwangha Lee
Acute Crit Care. 2021;36(1):46-53.   Published online February 17, 2021
DOI: https://doi.org/10.4266/acc.2020.00787
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AbstractAbstract PDF
Background
The aim of the present study was to develop a prognostic model using demographic characteristics, comorbidities, and clinical variables measured on day 4 of mechanical ventilation (MV) for patients with prolonged acute mechanical ventilation (PAMV; MV for >96 hours).
Methods
Data from 437 patients (70.9% male; median age, 68 years) were obtained over a period of 9 years. All patients were diagnosed with pneumonia. Binary logistic regression identified factors predicting mortality at 90 days after the start of MV. A PAMV prognosis score was calculating ß-coefficient values and assigning points to variables.
Results
The overall 90-day mortality rate was 47.1%. Five factors (age ≥65 years, body mass index <18.5 kg/m2, hemato-oncologic diseases as comorbidities, requirement for vasopressors on day 4 of MV and requirement for neuromuscular blocking agents on day 4 of MV) were identified as prognostic indicators. Each factor was valued as +1 point, and used to develop a PAMV prognosis score. This score showed acceptable discrimination (area under the receiver operating characteristic curve of 0.695 for mortality, 95% confidence interval 0.650–0.738, p<0.001), and calibration (Hosmer–Lemeshow chi-square=6.331, with df 7 and p=0.502). The cutoff value for predicting mortality based on the maximum Youden index was ≤2 (sensitivity, 87.5%; specificity, 41.3%). For patients with PAMV scores ≤1, 2, 3 and ≥4, the 90-day mortality rates were 29.2%, 45.7%, 67.9%, and 90.9%, respectively (P<0.001).
Conclusions
Our study developed a PAMV prognosis score for predicting 90-day mortality. Further research is needed to validate the utility of this score.

Citations

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  • Ability of the modified NUTRIC score to predict mortality in patients requiring short-term versus prolonged acute mechanical ventilation: a retrospective cohort study
    Wanho Yoo, Hyojin Jang, Hayoung Seong, Saerom Kim, Soo Han Kim, Eun-Jung Jo, Jung Seop Eom, Kwangha Lee
    Therapeutic Advances in Respiratory Disease.2024;[Epub]     CrossRef
  • Association between mechanical power and intensive care unit mortality in Korean patients under pressure-controlled ventilation
    Jae Kyeom Sim, Sang-Min Lee, Hyung Koo Kang, Kyung Chan Kim, Young Sam Kim, Yun Seong Kim, Won-Yeon Lee, Sunghoon Park, So Young Park, Ju-Hee Park, Yun Su Sim, Kwangha Lee, Yeon Joo Lee, Jin Hwa Lee, Heung Bum Lee, Chae-Man Lim, Won-Il Choi, Ji Young Hong
    Acute and Critical Care.2024; 39(1): 91.     CrossRef
Pulmonary
Sequential Organ Failure Assessment score as a predictor of mortality in ventilated patients with multidrug-resistant bacteremia
Yeseul Oh, Jiyeon Roh, Jaemin Lee, Hyun Sung Chung, Kwangha Lee, Min Ki Lee
Acute Crit Care. 2020;35(3):169-178.   Published online August 31, 2020
DOI: https://doi.org/10.4266/acc.2020.00143
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AbstractAbstract PDF
Background
The occurrence of multidrug-resistant (MDR) bacteremia in ventilated patients may be associated with a high mortality rate. We evaluated whether Sequential Organ Failure Assessment (SOFA) score on the day of bacteremia could predict 90-day mortality in these patients.
Methods
Data were obtained retrospectively from 202 patients (male, 60.4%; median age, 64 years) hospitalized at a single university-affiliated tertiary care hospital. All adult patients who had were ventilated and had one of the following six MDR bacteremias between March 2011 and February 2018 were enrolled: methicillin-resistant Staphylococcus aureus, extended-spectrum β-lactamase-producing Gram-negative bacteria (Escherichia coli and Klebsiella pneumonia), carbapenem-resistant Gram-negative rods (Acinetobacter baumannii and Pseudomonas aeruginosa), or vancomycin-resistant Enterococcus faecium.
Results
The overall 90-day mortality rate after the day of bacteremia was 59.9%. The areas under the receiver operating characteristic curves for the SOFA and Acute Physiology and Chronic Health Evaluation (APACHE) II scores were 0.732 (95% confidence interval [CI], 0.666 to 0.792; P<0.001) and 0.662 (95% CI, 0.593 to 0.727; P<0.001), respectively, with no difference between the two (P=0.059). Also, the cutoff value of the SOFA score was 9 (based on Youden’s index). Multivariate Cox regression analysis showed that this cut-off value was significantly associated with higher mortality rate (hazard ratio, 2.886; 95% CI, 1.946 to 4.221; P<0.001).
Conclusions
SOFA score measured on the day of bacteremia may be a useful prognostic indicator of 90-day mortality in ventilated patients with MDR bacteremia.

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  • Evaluation of the Sofa Score in Predicating Outcome of Sepsis Patients Admitted to a Tertiary Care Center in Nepal
    Sharad Khanal, Birendra Kumar Yadav, Aabishkar Subedi
    International Journal of Innovative Science and Research Technology (IJISRT).2024; : 1295.     CrossRef
  • Predictive value of IL-8 for mortality risk in elderly sepsis patients of emergency department
    Xiangqun Zhang, Junyu Wang, Shubin Guo
    Cytokine.2024; 184: 156774.     CrossRef
  • Serial evaluation of the serum lactate level with the SOFA score to predict mortality in patients with sepsis
    Heemoon Park, Jinwoo Lee, Dong Kyu Oh, Mi Hyeon Park, Chae-Man Lim, Sang-Min Lee, Hong Yeul Lee
    Scientific Reports.2023;[Epub]     CrossRef
  • The value of admission Troponin I to predict outcomes in suspected infections in elderly patients admitted in Internal Medicine: results from the SOFA-T collaboration, a multi-center study
    N. Tarquinio, G. Viticchi, V. Zaccone, M. Martino, A. Fioranelli, P. Morciano, G. Moroncini, C. Di Pentima, A. Martini, C. Nitti, A. Salvi, M. Burattini, L. Falsetti
    Internal and Emergency Medicine.2021; 16(4): 981.     CrossRef
Trauma
Inclusion of lactate level measured upon emergency room arrival in trauma outcome prediction models improves mortality prediction: a retrospective, single-center study
Jonghwan Moon, Kyungjin Hwang, Dukyong Yoon, Kyoungwon Jung
Acute Crit Care. 2020;35(2):102-109.   Published online May 31, 2020
DOI: https://doi.org/10.4266/acc.2019.00780
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AbstractAbstract PDF
Background
This study aimed to develop a model for predicting trauma outcomes by adding arterial lactate levels measured upon emergency room (ER) arrival to existing trauma injury severity scoring systems.
Methods
We examined blunt trauma cases that were admitted to our hospital during 2010– 2014. Eligibility criteria were cases with an Injury Severity Score of ≥9, complete Trauma and Injury Severity Score (TRISS) variable data, and lactate levels that were assessed upon ER arrival. Survivor and non-survivor groups were compared and lactate-based prediction models were generated using logistic regression. We compared the predictive performances of traditional prediction models (Revised Trauma Score [RTS] and TRISS) and lactate-based models using the area under the curve (AUC) of receiver operating characteristic curves.
Results
We included 829 patients, and the in-hospital mortality rate among these patients was 21.6%. The model that used lactate levels and age provided a significantly better AUC value than the RTS model. The model with lactate added to the TRISS variables provided the highest Youden J statistic, with 86.0% sensitivity and 70.8% specificity at a cutoff value of 0.15, as well as the highest predictive value, with a significantly higher AUC than the TRISS.
Conclusions
These findings indicate that lactate testing upon ER arrival may help supplement or replace traditional physiological parameters to predict mortality outcomes among Korean trauma patients. Adding lactate levels also appears to improve the predictive abilities of existing trauma outcome prediction models.

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  • Observational Analysis of Point-of-Care Lactate Plus™ Meter in Preclinical Trauma Models
    Catharina Gaeth, Jamila Duarte, Alvaro Rodriguez, Amber Powers, Randolph Stone
    Diagnostics.2024; 14(23): 2641.     CrossRef
  • Plasma interleukin responses as predictors of outcome stratification in patients after major trauma: a prospective observational two centre study
    Matthew Allan Jones, James Hanison, Renata Apreutesei, Basmah Allarakia, Sara Namvar, Deepa Shruthi Ramaswamy, Daniel Horner, Lucy Smyth, Richard Body, Malachy Columb, Mahesan Nirmalan, Niroshini Nirmalan
    Frontiers in Immunology.2023;[Epub]     CrossRef
  • Admission Lactate and Base Deficit in Predicting Outcomes of Pediatric Trauma
    Yo Huh, Yura Ko, Kyungjin Hwang, Kyoungwon Jung, Yoon-ho Cha, Yoo Jin Choi, Jisook Lee, Jung Heon Kim
    Shock.2021; 55(4): 495.     CrossRef
Cardiology
Predictors and outcomes of sepsis-induced cardiomyopathy in critically ill patients
Myung Jin Song, Sang Hoon Lee, Ah Young Leem, Song Yee Kim, Kyung Soo Chung, Eun Young Kim, Ji Ye Jung, Young Ae Kang, Young Sam Kim, Joon Chang, Moo Suk Park
Acute Crit Care. 2020;35(2):67-76.   Published online May 15, 2020
DOI: https://doi.org/10.4266/acc.2020.00024
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AbstractAbstract PDF
Background
Sepsis-induced cardiomyopathy (SIC) occurs frequently in critically ill patients, but the clinical features and prognostic impact of SIC on sepsis outcome remain controversial. Here, we investigated the predictors and outcomes of SIC.
Methods
Patients admitted to a single medical intensive care unit from June 2016 to September 2017 were retrospectively reviewed. SIC was diagnosed by ejection fraction (EF) <50% and ≥10% decrease in baseline EF that recovered within 2 weeks.
Results
In total, 342 patients with sepsis met the inclusion criteria, and 49 patients (14.3%) were diagnosed with SIC; the latter were compared with 259 patients whose EF was not deteriorated by sepsis (non-SIC). Low systolic blood pressure and increased left ventricular end-diastolic diameter (LVEDD) were identified as predictors of SIC. SIC and non-SIC patients did not differ significantly in terms of 28-day all-cause mortality (24.5% vs. 26.3%, P=0.936). Acute Physiology and Chronic Health Evaluation II (APACHE II; hazard ratio [HR], 1.10; 95% confidential interval [CI], 1.02 to 1.18; P=0.009) and delta neutrophil index (DNI; HR, 1.02; 95% CI, 1.00 to 1.08; P=0.026) were independent risk factors for 28-day mortality with SIC. DNI, APACHE II, and lactate were identified as risk factors for 28-day mortality in sepsis patients as a whole.
Conclusions
SIC was not associated with increased mortality compared to non-SIC. Low systolic blood pressure and increased LVEDD were predictors of SIC. High APACHE II score and elevated DNI, which reflect sepsis severity, predict 28-day all-cause mortality.

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  • Testosterone and soluble ST2 as mortality predictive biomarkers in male patients with sepsis-induced cardiomyopathy
    Lu Wang, Wen Dai, Ruiyao Zhu, Tingting Long, Zhaocai Zhang, Zhenju Song, Sucheng Mu, Shasha Wang, Huijuan Wang, Jiaxi Lei, Jing Zhang, Wenfang Xia, Guang Li, Wenwei Gao, Handong Zou, Yan Li, Liying Zhan
    Frontiers in Medicine.2024;[Epub]     CrossRef
  • Meta-Analysis of Initial Natriuretic Peptides in the Setting of Sepsis-Induced Myocardial Dysfunction
    Boyong He, Xin Wang, Liguo Shi, Hongbin Cheng, Luyi Zhao
    Biomarkers in Medicine.2024; 18(4): 145.     CrossRef
  • Prevalence and Prognosis of Sepsis-Induced Cardiomyopathy: A Systematic Review and Meta-Analysis
    Daisuke Hasegawa, Yoshiko Ishisaka, Tetsuro Maeda, Narut Prasitlumkum, Kazuki Nishida, Siddharth Dugar, Ryota Sato
    Journal of Intensive Care Medicine.2023; 38(9): 797.     CrossRef
  • Research Progress on the Mechanism and Management of Septic Cardiomyopathy: A Comprehensive Review
    Xue-Bin Pei, Bo Liu, Maciej Dyrbuś
    Emergency Medicine International.2023; 2023: 1.     CrossRef
  • Biomarkers to Predict Multiorgan Distress Syndrome and Acute Kidney Injury in Critically Ill Surgical Patients
    In Sik Shin, Da Kyung Kim, Sanghyun An, Sung Chan Gong, Moo Hyun Kim, Md Habibur Rahman, Cheol-Su Kim, Joon Hyeong Sohn, Kwangmin Kim, Hoon Ryu
    Medicina.2023; 59(12): 2054.     CrossRef
  • Risk factors of postoperative septic cardiomyopathy in perioperative sepsis patients
    Yuchang Xin, Ying Ge, Liuhui Chang, Yong Ni, Hairui Liu, Jiang Zhu
    BMC Anesthesiology.2022;[Epub]     CrossRef
  • Effect of milrinone versus placebo on hemodynamic in patients with septic shock: A randomize control trial
    Suratee Chobngam, Surat Tongyoo
    Clinical Critical Care.2022;[Epub]     CrossRef
  • Association of sepsis-induced cardiomyopathy and mortality: a systematic review and meta-analysis
    Yu-Min Lin, Mei-Chuan Lee, Han Siong Toh, Wei-Ting Chang, Sih-Yao Chen, Fang-Hsiu Kuo, Hsin-Ju Tang, Yi-Ming Hua, Dongmei Wei, Jesus Melgarejo, Zhen-Yu Zhang, Chia-Te Liao
    Annals of Intensive Care.2022;[Epub]     CrossRef
  • Association of Sepsis-Induced Cardiomyopathy and Mortality: A Systematic Review and Meta-Analysis
    Yu-Min Lin, Mei-Chuan Lee, Han Siong Toh, Wei-Ting Chang, Sih-Yao Chen, Fang-Hsiu Kuo, Hsin-Ju Tang, Yi-Ming Hua, Dongmei Wei, Jesus Melgarejo, Zhen-Yu Zhang, Chia-Te Liao
    SSRN Electronic Journal .2022;[Epub]     CrossRef
  • Sepsis-induced cardiomyopathy is associated with higher mortality rates in patients with sepsis
    Balaram Krishna J Hanumanthu, Anika Sasidharan Nair, Adarsh Katamreddy, Jason S Gilbert, Jee Young You, Obiageli Lynda Offor, Ankit Kushwaha, Ankita Krishnan, Marzio Napolitano, Leonidas Palaidimos, Joaquin Morante, Seema S. Tekwani, Suchita Mehta, Aancha
    Acute and Critical Care.2021; 36(3): 215.     CrossRef
  • The Correlation Between Whole Blood Copper (Cu), Zinc (Zn) Levels and Cu/Zn Ratio and Sepsis-Induced Left Ventricular Systolic Dysfunction (SILVSD) in Patients with Septic Shock: A Single-Center Prospective Observational Study
    Jian-Biao Meng, Ma-Hong Hu, Ming Zhang, Gong-Pai Hu, Wei Zhang, Shen-Jiang Hu
    International Journal of General Medicine.2021; Volume 14: 7219.     CrossRef
Case Report
Pulmonary
Direct hemoperfusion with polymyxin B-immobilized fiber column in a patient with acute exacerbation of idiopathic pulmonary fibrosis
Shin Young Kim, Jin Han Park, Hyo Jung Kim, Hang Jea Jang, Hyun Kuk Kim, Seung Hoon Kim, Jae Ha Lee
Acute Crit Care. 2020;35(4):302-306.   Published online April 13, 2020
DOI: https://doi.org/10.4266/acc.2020.00038
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AbstractAbstract PDF
Idiopathic pulmonary fibrosis (IPF) is a progressive fibrosing interstitial lung disease characterized by dyspnea and a worsening of the lung function. Acute exacerbations of idiopathic pulmonary fibrosis (AE-IPF) are defined by a clinically significant respiratory deterioration, that typically develops in less than 1 month, accompanied by new radiologic abnormalities on high-resolution computed tomography, including diffused and bilateral ground-glass opacification, along with an absence of other obvious clinical etiologies. Recently, AE-IPF has gained significant importance as a major cause of mortality and morbidity. However, despite the extremely poor prognosis of the condition, no well-validated therapeutic interventions are currently available. Therefore, novel treatment modalities are being investigated and applied in addition to conventional treatments. Among them, several studies have reported that a direct hemoperfusion with a polymyxin B-immobilized fiber column (PMX-DHP), developed for endotoxin removal in septic shock, has an effect on AE-IPF. We describe two cases of PMX-DHP treatment with conflicting results. One patient successfully recovered via a PMX-DHP in severe AE-IPF that required extracorporeal membrane oxygenation (ECMO). PMX-DHP subsequently improved oxygenation (PaO2/FiO2 ratio) and decreased the levels of inflammatory markers (interleukin-6, C-reactive protein, and white blood cells). The patient dramatically recovered without the need for ECMO. PMX-DHP may be considered an alternative therapy in AE-IPF patients requiring mechanical ventilation or ECMO.
Original Articles
Liver
The role of bilirubin to albumin ratio as a predictor for mortality in critically ill patients without existing liver or biliary tract disease
Ji Soo Choi, Kyung Soo Chung, Eun Hye Lee, Su Hwan Lee, Sang Hoon Lee, Song Yee Kim, Ji Ye Jung, Young Ae Kang, Moo Suk Park, Young Sam Kim, Joon Chang, Ah Young Leem
Acute Crit Care. 2020;35(1):24-30.   Published online February 29, 2020
DOI: https://doi.org/10.4266/acc.2019.00738
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  • 182 Download
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AbstractAbstract PDF
Background
Hyperbilirubinemia and hypoalbuminemia are frequently appeared and associated with poor prognosis in critically ill patients. We aim to evaluate the association between the bilirubin to albumin ratio and prognosis in intensive care unit (ICU) patients. Methods: This was a retrospective study of 731 patients who were admitted to the medical intensive care unit (MICU) at a tertiary-care center from July 2015 to September 2017. We analyzed the bilirubin to albumin ratio on admission to the MICU, including clinical characteristics and other examinations. Results: The overall 28-day survival of MICU patients was 69.1%. On univariate analysis, Acute Physiology and Chronic Health Evaluation (APACHE) II score (P<0.001), Sequential Organ Failure Assessment score (P<0.001), Simplified Acute Physiology Score II score (P<0.001), Creactive protein (P=0.015), and bilirubin/albumin ratio (P<0.001) were associated with mortality of ICU patients. The receiver operating characteristic curves for ICU patients mortality between bilirubin to albumin ratio and APACHE II score were not statistically significant (P=0.282). On multivariate analysis, higher APACHE II score (hazard ratio [HR], 1.05; 95% CI, 1.03 to 1.06; P<0.001) and bilirubin to albumin ratio (HR, 1.65; 95% CI, 1.23 to 2.20; P=0.001) were independently related to the ICU patient mortality. Conclusions: A higher bilirubin to albumin ratio was related to the unfavorable prognosis and mortality in critically ill patients.

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  • Serum Bilirubin Levels and Mortality Risk: Evaluation of Prognostic Use in a High-Risk Intensive Care Population
    Abdullah Şen, Mahmut Yaman, Tahir Fırat Zadeoğlu, Ercan Gündüz, Murat Orak, Cahfer Güloğlu, Şilan Göger Ülgüt, Sema Belek, Berçem Tugay Günel, Mehmet Üstündağ
    Harran Üniversitesi Tıp Fakültesi Dergisi.2025; 22(1): 147.     CrossRef
  • Toxicological Evaluation of Kaempferol and Linearolactone as Treatments for Amoebic Liver Abscess Development in Mesocricetus auratus
    Luis Varela-Rodríguez, Fernando Calzada, José Velázquez-Domínguez, Verónica Hernández-Ramírez, Hugo Varela-Rodríguez, Elihú Bautista, Mayra Herrera-Martínez, Diana Pichardo-Hernández, Rodrigo Castellanos-Mijangos, Bibiana Chávez-Munguía, Patricia Talamás-
    International Journal of Molecular Sciences.2024; 25(19): 10633.     CrossRef
  • Role of serum bilirubin-to-albumin ratio as a prognostic index in critically ill children
    You Min Kang, Ga Eun Kim, Mireu Park, Jong Deok Kim, Min Jung Kim, Yoon Hee Kim, Kyung Won Kim, Myung Hyun Son, Soo Yeon Kim
    Clinical and Experimental Pediatrics.2023; 66(2): 85.     CrossRef
  • Association between total bilirubin/Albumin ratio and all-cause mortality in acute kidney injury patients: A retrospective cohort study
    Ximei Huang, Yunhua Huang, Min Chen, Lin Liao, Faquan Lin, Eranga Sanjeewa Wijewickrama
    PLOS ONE.2023; 18(11): e0287485.     CrossRef
  • The value of albumin-related ratios in predicting disease severity and mortality in acute cholangitis
    Bayram YEŞİL, Bünyamin SEVİM
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CPR/Resuscitation
Utility of the early lactate area score as a prognostic marker for septic shock patients in the emergency department
Gina Yu, Seung Joon Yoo, Sang-Hun Lee, June Sung Kim, Sungmin Jung, Youn-Jung Kim, Won Young Kim, Seung Mok Ryoo
Acute Crit Care. 2019;34(2):126-132.   Published online April 12, 2019
DOI: https://doi.org/10.4266/acc.2018.00283
  • 19,398 View
  • 303 Download
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AbstractAbstract PDF
Background
The current Surviving Sepsis Campaign guidelines recommend the remeasurement of lactate levels if the initial lactate level is elevated; however, the prognostic value of lactate kinetics is limited and inconsistent. We attempted to determine the efficacy of the lactate area score (calculated from repeated lactate measurements during initial resuscitation) as a prognostic marker of septic shock in the emergency department (ED).
Methods
We performed a retrospective study of adult patients with septic shock in the ED of a single tertiary medical center. Serial lactate levels were measured five times within 12 hours. We also compared the initial lactate level, maximum lactate level, and lactate area score. The lactate area score was defined as the sum of the area under the curve measured at 2, 4, 6, and 12 hours following the initial measurement.
Results
A total of 362 patients were enrolled in this study, and the overall 28-day mortality was 31.8%. The lactate area score of serial lactate levels as well as the initial (median [interquartile range], 4.9 [3.4 to 10.5]; P=0.003) and maximum (7.3 [4.2 to 13.2]; P<0.001) lactate levels were significantly higher in the non-survivor group. However, in multivariate analysis, only the lactate area score (odds ratio, 1.013; 95% confidence interval, 1.007 to 1.019) was significantly associated with 28-day mortality.
Conclusions
The early lactate area score may be a possible prognostic marker for predicting the 28-day mortality of adult septic shock patients. Further prospective interventional studies should be conducted to validate our results.

Citations

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  • Evaluation of Hypoxia Markers in Critically Ill Patients Categorized by Their Burden of Organ Dysfunction: A Novel Approach to Detect Pathophysiological and Clinical Relevance in a Secondary Analysis of a Prospective Observational Study
    Franz-Simon Centner, Kathrin Brohm, Sonani Mindt, Evelyn Jaeger, Bianka Hahn, Tanja Fuderer, Holger A. Lindner, Verena Schneider-Lindner, Joerg Krebs, Michael Neumaier, Manfred Thiel, Jochen J. Schoettler
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CPR/Resuscitation
Validation of Pediatric Index of Mortality 3 for Predicting Mortality among Patients Admitted to a Pediatric Intensive Care Unit
Jae Hwa Jung, In Suk Sol, Min Jung Kim, Yoon Hee Kim, Kyung Won Kim, Myung Hyun Sohn
Acute Crit Care. 2018;33(3):170-177.   Published online August 31, 2018
DOI: https://doi.org/10.4266/acc.2018.00150
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AbstractAbstract PDF
Background
The objective of this study was to evaluate the usefulness of the newest version of the pediatric index of mortality (PIM) 3 for predicting mortality and validating PIM 3 in Korean children admitted to a single intensive care unit (ICU).
Methods
We enrolled children at least 1 month old but less than 18 years of age who were admitted to the medical ICU between March 2009 and February 2015. Performances of the pediatric risk of mortality (PRISM) III, PIM 2, and PIM 3 were evaluated by assessing the area under the receiver operating characteristic (ROC) curve, conducting the Hosmer-Lemeshow test, and calculating the standardized mortality ratio (SMR).
Results
In total, 503 children were enrolled; the areas under the ROC curve for PRISM III, PIM 2, and PIM 3 were 0.775, 0.796, and 0.826, respectively. The area under the ROC curve was significantly greater for PIM 3 than for PIM 2 (P<0.001) and PRISM III (P=0.016). There were no significant differences in the Hosmer-Lemeshow test results for PRISM III (P=0.498), PIM 2 (P=0.249), and PIM 3 (P=0.337). The SMR calculated using PIM 3 (1.11) was closer to 1 than PIM 2 (0.84).
Conclusions
PIM 3 showed better prediction of the risk of mortality than PIM 2 for the Korean pediatric population admitted in the ICU.

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  • Validation of Pediatric Sequential Organ Failure Assessment (pSOFA) Scores to Predict Critical Events in the Pediatric Intensive Care Unit
    Colleen M. Badke, Austin Wang, Latasha A. Daniels, L. Nelson Sanchez-Pinto
    Journal of Intensive Care Medicine.2025; 40(5): 565.     CrossRef
  • Performance of Pediatric Index of Mortality PIM-3 in a Tertiary Care PICU in India
    Nisha Toteja, Bharat Choudhary, Daisy Khera, Rohit Sasidharan, Prem Prakash Sharma, Kuldeep Singh
    Journal of Pediatric Intensive Care.2024; 13(03): 235.     CrossRef
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    Manzilat Akande, Ashish Nagpal, Teddy Muisyo, James Cutler, Michael Anderson, Christine Allen
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  • Renal Angina Index As A Predictor of Acute Kidney Injury Development in Critically Ill Children Admitted to Pediatric Critical Care Units: A Prospective Observational Study
    Ashwini Sankannavar, Kavyashree D Shivaramaiah, Divyashree Puttalinga
    Turkish Journal of Pediatric Emergency and Intensive Care Medicine.2024;[Epub]     CrossRef
  • Clinical Features and Management of Status Epilepticus in the Pediatric Intensive Care Unit
    Ekin Soydan, Yigithan Guzin, Sevgi Topal, Gulhan Atakul, Mustafa Colak, Pinar Seven, Ozlem Sarac Sandal, Gokhan Ceylan, Aycan Unalp, Hasan Agin
    Pediatric Emergency Care.2023; 39(3): 142.     CrossRef
  • Evaluation of the Performance of PRISM III and PIM II Scores in a Tertiary Pediatric Intensive Care Unit
    Büşra Uzunay Gündoğan, Oğuz Dursun, Nazan Ülgen Tekerek, Levent Dönmez
    Turkish Journal of Pediatric Emergency and Intensive Care Medicine.2023; 10(1): 8.     CrossRef
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    Jaeyoung Choi, Esther Park, Ah Young Choi, Meong Hi Son, Joongbum Cho
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  • Internal validation and evaluation of the predictive performance of models based on the PRISM-3 (Pediatric Risk of Mortality) and PIM-3 (Pediatric Index of Mortality) scoring systems for predicting mortality in Pediatric Intensive Care Units (PICUs)
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    Ahmed S. Alkhalifah, Abdulaziz AlSoqati, Jihad Zahraa
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Infection
Current Status and Survival Impact of Infectious Disease Consultation for Multidrug-Resistant Bacteremia in Ventilated Patients: A Single-Center Experience in Korea
Insu Kim, Won-Young Kim, Eun Suk Jeoung, Kwangha Lee
Acute Crit Care. 2018;33(2):73-82.   Published online April 26, 2018
DOI: https://doi.org/10.4266/acc.2017.00591
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AbstractAbstract PDF
Background
We evaluated the current status and survival impact of infectious disease consultation (IDC) in ventilated patients with multidrug-resistant (MDR) bacteremia.
Methods
One hundred sixty-one consecutive patients from a single tertiary care hospital were enrolled over a 5-year period. Patients with at least one of the following six MDR bacteremias were included: methicillin-resistant Staphylococcus aureus, extended-spectrum β-lactamase-producing gram-negative bacteria (Escherichia coli and Klebsiella pneumonia), carbapenem-resistant gram-negative rods (Acinetobacter baumannii and Pseudomonas aeruginosa), and vancomycin-resistant Enterococcus faecium.
Results
Median patient age was 66 years (range, 18 to 95), and 57.8% of subjects were male. The 28-day mortality after the day of blood culture was 52.2%. An IDC was requested for 96 patients based on a positive blood culture (59.6%). Patients without IDC had significantly higher rate of hemato-oncologic diseases as a comorbidity (36.9% vs. 11.5%, P < 0.001). Patients without an IDC had higher Acute Physiology and Chronic Health Evaluation (APACHE) II score (median, 20; range, 8 to 38 vs. median, 16; range, 5 to 34, P < 0.001) and Sequential Organ Failure Assessment (SOFA) score (median, 9; range, 2 to 17 vs. median, 7; range, 2 to 20; P = 0.020) on the day of blood culture and a higher 28-day mortality rate (72.3% vs. 38.5%, P < 0.001). In patients with SOFA ≥9 (cut-off level based on Youden’s index) on the day of blood culture and gram-negative bacteremia, IDC was also significantly associated with lower 28-day mortality (hazard ratio [HR], 0.298; 95% confidence interval [CI], 0.167 to 0.532 and HR, 0.180; 95% CI, 0.097 to 0.333; all P < 0.001] based on multivariate Cox regression analysis.
Conclusions
An IDC for MDR bacteremia was requested less often for ventilated patients with greater disease severity and higher 28- day mortality after blood was drawn. In patients with SOFA ≥9 on the day of blood culture and gram-negative bacteremia, IDC was associated with improved 28-day survival after blood draw for culture.

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  • Impact of a Pro-Active Infectious Disease Consultation on the Management of a Multidrug-Resistant Organisms Outbreak in a COVID-19 Hospital: A Three-Months Quasi-Experimental Study
    Davide Fiore Bavaro, Nicolò De Gennaro, Alessandra Belati, Lucia Diella, Roberta Papagni, Luisa Frallonardo, Michele Camporeale, Giacomo Guido, Carmen Pellegrino, Maricla Marrone, Alessandro Dell’Erba, Loreto Gesualdo, Nicola Brienza, Salvatore Grasso, Gi
    Antibiotics.2023; 12(4): 712.     CrossRef
  • The role of infectious disease consultations in the management of patients with fever in a long-term care facility
    Soo-youn Moon, Kyoung Ree Lim, Jun Seong Son, Ali Amanati
    PLOS ONE.2023; 18(9): e0291421.     CrossRef
  • Impact of infectious diseases consultation among patients with infections caused by gram-negative rod bacteria: a systematic literature review and meta-analysis
    Shinya Hasegawa, Satoshi Kakiuchi, Joseph Tholany, Takaaki Kobayashi, Alexandre R. Marra, Marin L. Schweizer, Riley J. Samuelson, Hiroyuki Suzuki
    Infectious Diseases.2022; 54(8): 618.     CrossRef
  • Infectious Disease Consults of Pseudomonas aeruginosa Bloodstream Infection and Impact on Health Outcomes
    Swetha Ramanathan, Fritzie S Albarillo, Margaret A Fitzpatrick, Katie J Suda, Linda Poggensee, Amanda Vivo, Martin E Evans, Makoto Jones, Nasia Safdar, Chris Pfeiffer, Bridget Smith, Geneva Wilson, Charlesnika T Evans
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    Liang En Wee, Aidan Lyanzhiang Tan, Limin Wijaya, Maciej Piotr Chlebicki, Julian Thumboo, Ban Hock Tan
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Infection
Clinical Application of the Quick Sepsis-Related Organ Failure Assessment Score at Intensive Care Unit Admission in Patients with Bacteremia: A Single-Center Experience of Korea
Hae Jung Na, Eun Suk Jeong, Insu Kim, Won-Young Kim, Kwangha Lee
Korean J Crit Care Med. 2017;32(3):247-255.   Published online August 31, 2017
DOI: https://doi.org/10.4266/kjccm.2017.00241
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AbstractAbstract PDF
Background
We evaluated the clinical usefulness of the quick Sepsis-Related Organ Failure Assessment (qSOFA) score (based on the 2016 definition of sepsis) at intensive care unit admission in Korean patients with bacteremia. Methods: We retrospectively analyzed clinical data from 236 patients between March 2011 and February 2016. In addition to the qSOFA, the Modified Early Warning score (MEWS) and systemic inflammatory response syndrome (SIRS) criteria were calculated. Results: The patients’ median age was 69 years, and 61.0% were male. Of the patients, 127 (53.8%) had a qSOFA score ≥2 points. They had significantly higher rates of septic shock, thrombocytopenia, and hyperlactatemia, and increased requirements for ventilator care, neuromuscular blocking agents, vasopressors, and hemodialysis within 72 hours after intensive care unit admission. They also had a significantly higher 28-day mortality rate. When analyzed using common thresholds (MEWS ≥5 and ≥2 SIRS criteria), patients with a MEWS ≥5 had the same results as those with a qSOFA score ≥2 (P < 0.05). However, patients with ≥2 SIRS criteria showed no significant differences. Conclusions: Our results show that a qSOFA score ≥2 at admission is a useful screening tool for predicting disease severity and medical resource usage within 72 hours after admission, and for predicting 28-day mortality rates in patients with bacteremia. In addition, qSOFA scores may be more useful than SIRS criteria in terms of prognostic utility.

Citations

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  • A catalogue of tools and variables from crisis and routine care to support decision-making about allocation of intensive care beds and ventilator treatment during pandemics: Scoping review
    Magnolia Cardona, Claudia C. Dobler, Eyza Koreshe, Daren K. Heyland, Rebecca H. Nguyen, Joan P.Y. Sim, Justin Clark, Alex Psirides
    Journal of Critical Care.2021; 66: 33.     CrossRef
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    Axel Kramer, Ojan Assadian, Jürgen Bohnert, Georg Daeschlein, Joachim Dissemond, Veronika Gerber, Peter Hinz, Adam Junka, Simon Kim, Roald Papke, Christian Willy
    Wound Medicine.2018; 23: 53.     CrossRef
Neurosurgery
Acute Cholecystitis as a Cause of Fever in Aneurysmal Subarachnoid Hemorrhage
Na Rae Yang, Kyung Sook Hong, Eui Kyo Seo
Korean J Crit Care Med. 2017;32(2):190-196.   Published online May 31, 2017
DOI: https://doi.org/10.4266/kjccm.2016.00857
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AbstractAbstract PDF
Background
Fever is a very common complication that has been related to poor outcomes after aneurysmal subarachnoid hemorrhage (aSAH). The incidence of acalculous cholecystitis is reportedly 0.5%–5% in critically ill patients, and cerebrovascular disease is a risk factor for acute cholecystitis (AC). However, abdominal evaluations are not typically performed for febrile patients who have recently undergone aSAH surgeries. In this study, we discuss our experiences with febrile aSAH patients who were eventually diagnosed with AC.
Methods
We retrospectively reviewed 192 consecutive patients who underwent aSAH from January 2009 to December 2012. We evaluated their characteristics, vital signs, laboratory findings, radiologic images, and pathological data from hospitalization. We defined fever as a body temperature of >38.3°C, according to the Society of Critical Care Medicine guidelines. We categorized the causes of fever and compared them between patients with and without AC.
Results
Of the 192 enrolled patients, two had a history of cholecystectomy, and eight (4.2%) were eventually diagnosed with AC. Among them, six patients had undergone laparoscopic cholecystectomy. In their pathological findings, two patients showed findings consistent with coexistent chronic cholecystitis, and two showed necrotic changes to the gall bladder. Patients with AC tended to have higher white blood cell counts, aspartame aminotransferase levels, and C-reactive protein levels than patients with fevers from other causes. Predictors of AC in the aSAH group were diabetes mellitus (odds ratio [OR], 8.758; P = 0.033) and the initial consecutive fasting time (OR, 1.325; P = 0.024).
Conclusions
AC may cause fever in patients with aSAH. When patients with aSAH have a fever, diabetes mellitus and a long fasting time, AC should be suspected. A high degree of suspicion and a thorough abdominal examination of febrile aSAH patients allow for prompt diagnosis and treatment of this condition. Additionally, physicians should attempt to decrease the fasting time in aSAH patients.

Citations

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  • Rare or Overlooked Cases of Acute Acalculous Cholecystitis in Young Patients with Central Nervous System Lesion
    Seong-Hun Kim, Min-Gyu Lim, Jun-Sang Han, Chang-Hwan Ahn, Tae-Du Jung
    Healthcare.2023; 11(10): 1378.     CrossRef
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    Myung Chul Yoo, Seung Don Yoo, Jinmann Chon, Young Rok Han, Seung Ah Lee
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  • Acute Acalculous Cholecystitis in Neurological Patients; Clinical Review, Risk Factors, and Possible Mechanism
    See Won Um, Hak Cheol Ko, Seung Hwan Lee, Hee Sup Shin, Jun Seok Koh
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Hematology/Emergency
Change in Red Cell Distribution Width as Predictor of Death and Neurologic Outcome in Patients Treated with Therapeutic Hypothermia after Out-of-Hospital Cardiac Arrest
Seongtak Kim, Jinseong Cho, Yongsu Lim, Jinjoo Kim, Hyukjun Yang, Gun Lee
Korean J Crit Care Med. 2014;29(4):313-319.   Published online November 30, 2014
DOI: https://doi.org/10.4266/kjccm.2014.29.4.313
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AbstractAbstract PDF
BACKGROUND
The prognostic significance of change in red cell distribution width (RDW) during hospital stays in patients treated with therapeutic hypothermia (TH) after out-of-hospital cardiac arrest (OHCA) was investigated.
METHODS
Patients treated with TH after OHCA between January 2009 and August 2013 were reviewed. Patients with return of spontaneous circulation (ROSC) were assessed according to Utstein Style. Hematologic variables including RDW, hematocrit, white blood cell count, and platelets were also obtained. RDW changes during the 72 hours after ROSC were categorized into five groups as follows: Group 1 (-0.8-0.1%), Group 2 (0.2-0.3%), Group 3 (0.4-0.5%), Group 4 (0.6-0.8%), and Group 5 (>0.8%).
RESULTS
A total of 218 patients were enrolled in the study. RDW changes during the 72 hours after ROSC in Group 4 (HR 3.56, 95% CI 1.25-10.20) and Group 5 (HR 5.07, 95% CI 1.73-14.89) were associated with a statistically significant difference in one-month mortality. RDW changes were associated with statistically significant differences in neurologic outcome at 6 months after ROSC (Group 3 [HR 2.45, 95% CI 1.17-5.14], Group 4 [HR 2.79, 95% CI 1.33-5.84], Group 5 [HR 3.50, 95% CI 1.35-7.41]). Other significant variables were location of arrest, cause of arrest, serum albumin, and advanced cardiac life support time.
CONCLUSIONS
RDW change during the 72 hours after ROSC is a predictor of mortality and neurologic outcome in patients treated with TH after OHCA.
Usefulness of Thrombocytopenia and Changes in Platelet Counts as Prognostic Markers in Pediatric Intensive Care Units
Yoon Hee Kim, Hyun Bin Park, Min Jung Kim, Hwan Soo Kim, Hee Seon Lee, Yoon Ki Han, Kyung Won Kim, Myung Hyun Sohn, Kyu Earn Kim
Korean J Crit Care Med. 2013;28(2):93-100.
DOI: https://doi.org/10.4266/kjccm.2013.28.2.93
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AbstractAbstract PDF
BACKGROUND
Thrombocytopenia has been shown to be a useful predictor of mortality in adult intensive care units (ICUs). The aim of this study is to assess whether the level of platelet count at ICU admission and the changes in platelet counts can predict mortality in the pediatric ICU (PICU).
METHODS
Platelet counts were checked daily for at least 4 days in a total of 303 children who were admitted to the ICU. We compared the initial platelet counts and changes in platelet counts between survivors and non-survivors. A multivariable logistic regression model, a receiver operating characteristic curve and a linear mixed model were used.
RESULTS
The initial platelet count was significantly lower in non-survivors when compared to survivors. Multivariate analysis demonstrated that platelet count <120 x 10(9)/L (Odds ratio, 4.913; 95% confidence interval 2.451-9.851; p < 0.0001) was an independent predictor of mortality. In the case of children with thrombocytopenia (<120 x 10(9)/L) at admission to the ICU, the platelet counts increased serially in survivors, whereas non-survivors maintained their decreased platelet counts. In the case of children without thrombocytopenia, the platelet counts decreased most on day 3 in non-survivors.
CONCLUSIONS
At admission to the ICU, thrombocytopenia defined as a platelet count <120 x 10(9)/L can be a useful predictor of mortality in children. In children who had initial thrombocytopenia, the serial increase of platelet counts can be related to increased survival, whereas in children who did not have initial thrombocytopenia, more than a 10% decrease of platelet counts on day 3 can be related to mortality.

ACC : Acute and Critical Care
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